UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRE4v76+9SOo03a2buPAH9PDtRVZ4pF+DffOy2K/ZUU=' 
WHERE 
  key_id = '56a8dbb6bd0aacbfaf633e5f14d7637c7f5254cc349a943b99fa3d3a01774b73' 
  AND (
    token = 'yRE4v76+9SOo03a2buPAH9PDtRVZ4pF+DffOy2K/ZUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )